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LMZ22008TZ/NOPB

DC/DC POL转换器, 可调节, 降压和同步降压, 600 kHz, 800 mV至6 V输出, 8 A, 模块-11

TEXAS INSTRUMENTS LMZ22008TZ/NOPB

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制造商产品编号:
LMZ22008TZ/NOPB
库存编号
3123072

产品概述

The LMZ22008TZ/NOPB is a SIMPLE SWITCHER® Power Module with 20V maximum input voltage and current sharing. The power module is an easy-to-use step-down DC-DC solution capable of driving up to 8A load. The LMZ22008 can accept an input voltage rail between 6 and 20V and deliver an adjustable and highly accurate output voltage as low as 0.8V. The LMZ22008 only requires two external resistors and external capacitors to complete the power solution. It is a reliable and robust design with the following protection features thermal shutdown, programmable input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit and allows start-up into a pre-biased output. The sync input allows synchronization over the 314 to 600kHz switching frequency range and up to 6 modules can be connected in parallel for higher load currents.
  • Integrated shielded inductor
  • Simple PCB layout
  • Frequency synchronization input
  • Current sharing capability
  • Flexible start-up sequencing using external soft-start, tracking and precision enable
  • Protection against inrush currents and faults such as input UVLO and output short circuit
  • Single exposed pad and standard pinout for easy mounting and manufacturing
  • High efficiency reduces system heat generation
  • Low output voltage ripple
  • No external heat sink required
  • Simple current sharing for higher current
  • Pin compatible with LMZ22010/06, LMZ12010/08/06, LMZ23610/08/06 and LMZ13610/08/06
  • Only 7 external components
  • 92% Efficiency
  • Low radiated emissions (EMI) tested to EN55022
  • Green product and no Sb/Br

应用

信号处理, 航空电子, 工业

产品信息

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:
模块

:
6V

:
20V

:
1输出

:
PFM

:
11引脚

:
8A

:
800mV

:
6V

:
600kHz

:
降压, 同步 降压

:
85°C

:
-

:
MSL 3 - 168小时
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